72873936

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22003}}^1$

素因数の和:22040

約数の個数: 60

約数和(自身を含む): 212822688

約数和(自身を除く): 139948752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 22003, 44006, 66009, 88012, 132018, 176024, 198027, 264036, 352048, 396054, 506069, 528072, 792108, 1012138, 1056144, 1518207, 1584216, 2024276, 3036414, 3168432, 4048552, 4554621, 6072828, 8097104, 9109242, 12145656, 18218484, 24291312, 36436968, 72873936]

約数ペア:

[(1, 72873936), (2, 36436968), (3, 24291312), (4, 18218484), (6, 12145656), (8, 9109242), (9, 8097104), (12, 6072828), (16, 4554621), (18, 4048552), (23, 3168432), (24, 3036414), (36, 2024276), (46, 1584216), (48, 1518207), (69, 1056144), (72, 1012138), (92, 792108), (138, 528072), (144, 506069), (184, 396054), (207, 352048), (276, 264036), (368, 198027), (414, 176024), (552, 132018), (828, 88012), (1104, 66009), (1656, 44006), (3312, 22003)]